*
{
  box-sizing: border-box;
}
html,body,#app,#container
{
  flex: 1;
  display: flex;
  flex-direction: column;
  margin: 0px;
  height: 100%;
  font-size: 12px;
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",sans-serif;
}
ul,li,dl,dt,dd
{
  margin: 0px;
  padding: 0px;
  list-style-type: none;
}
